... :-706Meter~9164MeterAutomatic record measurement(up to 40memories,including alitimeter,date,time).Highest and lowest altimeter record automatcallyAccumulative up and down altimeter ... :Resolution:1second Measurement range:60 minutesOther modesNormal time mode, 2 alarm clock, real time clock,stopwatch, countdown timer,time for another place, EL function, Weather ...